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Individual
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Individual
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Priority to ES0292080ApriorityCriticalpatent/ES292080A1/es
Publication of ES292080A1publicationCriticalpatent/ES292080A1/es
Aparato orientable para elevación de tubos, caracterizado porque consta de un carretón provisto de ruedas con neumático, dos de ellas fijas y las otras dos orientables, sobre el cual carretón va una plataforma giratoria en la que se monta una caja envolvente dentro de la que va un dispositivo reductor de velocidad, accionado por un motor, que arrastra un cable que discurre por una polea montada en el extremo de una pluma acodada que lleva, en el codo otra polea guía del cable.
ES0292080A1963-09-301963-09-30Aparato orientable para elevaciën de tubos
ExpiredES292080A1
(es)